The world's smallest anti-bark collar: PetSafe NanoBark 2.0 PBC70-18241

Small dogs can sometimes have big voices. The PetSafe NanoBark 2.0 is specially designed to help small dogs reduce excessive barking in a simple, smart, and safe way.

Thanks to its advanced technology, this collar detects only your dog's barking and ignores surrounding noises. This allows for more precise training, without unnecessary triggers.

Compact, lightweight, and comfortable, it was designed for small dogs who need an effective collar without being bulky. In just a few days, most dogs understand the message, and barking quickly decreases.

Why choose the NanoBark 2.0

Intelligent bark detection technology
The collar recognizes your dog's unique bark and avoids triggers caused by noises or other dogs.

Automatic progressive correction
The system automatically adjusts the intensity across 10 levels in order to use only the level necessary to correct the behavior.

Ultra-compact format
One of the smallest anti-bark collars on the market, ideal for small dogs.

Anti-habituation technology
The corrections vary automatically to prevent the dog from getting used to the collar.

Rechargeable and convenient
The rechargeable battery offers several days of battery life on a single charge.

Waterproof design
Perfect for everyday use, both indoors and outdoors.

Ideal for

• Neck circumference from 4 to 15 inches

• Dogs that bark excessively at home, at the door, or while you're away

Included in the box

• NanoBark 2.0 Necklace

• Charging cable

• User manual